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International Comfort Products HAC048GKA4 Limit Switch
The limit switch is a switch in the heating area that can determine when the air is actually warm enough for the air to begin normal home circulation. Limit switches are built due to the fact that if the air inside the furnace is too cool then you will never get hot air through the ducts.
What are some hints that my critical limit switch is not working properly?
- Your system starts to act weird often
- The heating and AC system will not begin the ignition sequence or run well even though the desired temperature has not been attained
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Before buying or ordering do your best and cross-check the correct model as well as make a visual inspection in order to be sure the right limit switch is the one being purchased. Installation of a new limit switch can be quite easy assuming you have the time and have the proper tools to get it done.
Feel free to download your manual for help.
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